Air Cannons Free Pneumatic Potato Plans

Pneumatic Potato Cannons and Spudguns

These are my current spudguns. I have built these three so far, and I have
some sketches of guns to come in the future. Pneumatic spudguns use air pressure for power. The potato air cannons are safe and fun ways to get rid of your potatoes! These PVC spudguns rule.